AI Networking Cookbook: Practical recipes for AI-assisted network automation and development
TL;DR
The first complete post-quantum security proof of the textbook Fujisaki-Okamoto transformation is presented, i.e, without adjustments to facilitate the proof, including concrete security bounds, including concrete security bounds.
We provide the first evidence relative to a classical oracle that pseudorandom unitaries (PRUs) can exist without quantum-computable one-way functions. To obtain this result, we first prove that five independent random diagonal phase layers interleaved with Hadamard transforms \[ U=F_5HF_4HF_3HF_2HF_1 \] form a strong...
A key challenge in quantum cryptography is to build quantum one-wayness and pseudorandomness without the use of (quantum computable) one-way functions. So far, this has turned out to be a difficult task, with only a few proposed candidates that are not directly built from one-way functions. Even within these few propos...
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